| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [v-ing] [adv] [prep] a | 212 |
|
| 2 | [adv] [v-ing] [adv prt] [prep] a | 129 |
|
| 3 | [adv] [verb] on [prep] a | 98 |
|
| 4 | [adv] [v-ing] on [prep] [art] | 80 |
|
| 5 | [adv] [v-ing] on [prep] [art] | 80 |
|
| 6 | [adv] [v-ing] on [prep] a | 15 |
|
| 7 | [adv] [v-ing] on [prep] a | 14 |
|
| 8 | [adv] [v-ing] on [prep] a | 14 |
|
| 9 | [adv] [v-ing] on [prep] a | 14 |
|
